2. Solved Papers
  3. Railways

Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2013)

  • question_answer
    First organic compound which was prepared in laboratory is

    A)  methane             

    B)  urea

    C)  formaldehyde         

    D)  water

    Correct Answer: B

    Solution :

    Friedrich Wohler a German chemist and a student of Berzelius, first synthesised an organic compound urea in 1828.


You need to login to perform this action.
You will be redirected in 3 sec spinner